Orbital elements of the Kracht group comets

Subgroups: 1996-2002-2008, 1999-2004-2009

Designation T q peri node incl L B P epoch Source Remarks A1 A2
C/1996 X3 1996 12 06.17 0.0426 63.68 51.00 14.78 113,9 13,2   2450440.5 MPEC 2006-C49 e=1    
C/1996 X3 1996 12 06.13 0.0492 51.43 51.08 13.66 101.7 10.6 5.60 2450440.5 Kracht from 1996 X3 = 2002 N2    
C/1996 X3 1996 12 06.13 0.0492 51.22 51.16 13.64 101.6 10.6 5.72 2450440.5 Kracht from 1996 X3 = 2002 Q8    
C/1996 X3 1996 12 06.13 0.0492 51.21 51.10 13.59 101.5 10.6 5.73 2450440.5 Kracht from 1996 X3 = 2002 Q10    
C/1996 X3 1996 12 06.12 0.0491 51.40 50.73 13.62 101.3 10.6 5.80 2450440.5 MPEC 2009-J14 1996 X3 = 2002 S7 = 2008 N4 0.0000 +0.0027
C/1996 X4 1996 12 06.24 0.0492 51.86 50.79 13.70 101,8 10,7   2450440.5 MPEC 2006-C49 e=1    
C/1996 X4 1996 12 06.28 0.0491 51.26 50.86 13.65 101.3 10.6 5.79 2450440.5 Kracht from 1996 X4 = 2002 S4    
C/1996 X4 1996 12 06.28 0.0491 51.22 51.03 13.69 101.5 10.6 5.82 2450440.5 Kracht from 1996 X4 = 2002 S11 = 2008 R7 +0.7404 +0.6469
C/1996 X5 1996 12 06.33 0.0490 51.17 51.28 13.78 101,6 10,7   2450440.5 MPEC 2006-C49 e=1    
C/1996 X5 1996 12 06.33 0.0490 50.97 51.11 13.66 101.3 10.6 5.79 2450440.5 MPEC 2009-T27 1996 X5 = 2002 S5    
C/1996 X5 1996 12 06.32 0.0488 51.15 50.65 13.80 101.0 10.7 5.79 2450440.5 Kracht from 1996 X5 = 2002 S5 = 2008 N4 -0.0348 +0.0563
C/1996 X5 1996 12 06.33 0.0490 51.18 51.09 13.71 101.4 10.6 5.82 2450440.5 Kracht from 1996 X5 = 2002 S11 = 2008 R7 +0.3534 +0.6473
C/1999 M3 1999 06 30.70 0.0441 68.03 36.33 12.35 103.9 11.4   2451360.5 MPEC 2002-E18 e=1    
C/1999 M3 1999 06 30.69 0.0439 67.02 35.36 12.32 101.9 11.3 4.85 2451360.5 Kracht from 1999 M3 = 2004 J4    
C/1999 M3 1999 06 30.68 0.0440 66.29 34.80 12.26 100.6 11.2 4.87 2451360.5 Kracht from 1999 M3 = 2004 J12    
C/1999 M3 1999 06 30.68 0.0440 66.10 34.68 12.25 100.3 11.2 4.87 2451360.5 Kracht from 1999 M3 = 2004 J20    
C/1999 M3 1999 06 30.67 0.0440 65.52 34.34 12.21 99.4 11.1 4.87 2451360.5 Kracht from 1999 M3 = 2004 J13    
C/1999 M3 1999 06 30.69 0.0439 67.21 35.47 12.34 102.2 11.4 4.87 2451360.5 Kracht from 1999 M3 = 2004 J15    
C/1999 M3 1999 06 30.68 0.0439 66.65 35.10 12.30 101.3 11.3 4.87 2451360.5 Kracht from 1999 M3 = 2004 J16    
C/1999 M3 1999 06 30.68 0.0440 65.99 34.63 12.25 100.1 11.2 4.87 2451360.5 Kracht from 1999 M3 = 2004 J17    
C/1999 M3 1999 06 30.68 0.0439 66.56 35.02 12.29 101.1 11.3 4.87 2451360.5 Kracht from 1999 M3 = 2004 J18    
C/1999 M3 1999 06 30.69 0.0439 66.68 35.19 12.30 101.4 11.3 4.95 2451360.5 Kracht from 1999 M3 = 2004 L10    
C/1999 M3 1999 06 30.69 0.0440 66.92 34.93 12.29 101.4 11.3 4.96 2451360.5 Kracht from 1999 M3 = 2004 L10 = 2009 L8 -0.4518 +0.2086
C/1999 N6 1999 07 12.30 0.0435 63.67 32.50 12.15 96.0 10.9   2451360.5 MPEC 2002-F03 e=1    
C/1999 N6 1999 07 12.34 0.0439 66.53 35.24 12.29 101.3 11.3 4.92 2451360.5 Kracht from 1999 N6 = 2004 L10    
C/1999 N6 1999 07 12.34 0.0440 66.80 34.96 12.28 101.3 11.3 4.86 2451360.5 Kracht from 1999 N6 = 2004 L10 = 2009 L8 -0.0429 +0.4057
C/2000 O3 2000 07 30.94 0.0540 48.12 53.46 14.58 100,6 10,8   2451760.5 MPEC 2000-Q09 e=1    
C/2000 O3 2000 07 30.95 0.0540 48.63 54.02 14.69 101.7 11.0 5.31 2451760.5 MPEC 2005-X14 2000 O3 = 2005 W4    
P/2000 O3 2000 07 30.95 0.0541 48.95 53.55 14.73 101.5 11.1 5.31 2451760.5 MPEC 2011-F14 2000 O3 = 2005 W4 = 2011 E1 0.0000 -0.0076
C/2001 Q7 2001 08 21.80 0.0445 54.77 43.95 13.28 98.0 10.8   2452160.5 MPEC 2002-F43 e=1    
C/2001 Q7 2001 08 21.84 0.0420 62.51 37.92 14.01 99.7 12.4   2452160.5 MPEC 2009-T26 e=1, remeasured    
C/2001 Q8 2001 08 24.81 0.0451 56.22 44.76 13.07 100.3 10.8   2452160.5 MPEC 2002-O35 e=1    
C/2001 Q8 2001 08 24.83 0.0440 58.67 43.44 13.56 101.4 11.6   2452160.5 MPEC 2009-T26 e=1, remeasured    
C/2001 R8 2001 09 06.67 0.0437 59.63 42.19 13.58 101.1 11.7   2452160.5 MPEC 2002-O35      
C/2001 R8 2001 09 06.68 0.0436 59.60 42.35 13.61 101.2 11.7 5.17 2452160.5 Kracht 2001 R8 = 2012 B    
C/2001 R9 2001 09 07.32 0.0472 53.31 48.90 12.47 101.6 10.0   2452160.5 MPEC 2002-O35      
C/2002 N2 2002 07 11.92 0.0490 54.78 52.93 13.80 106.9 11.2   2452480.5 MPEC 2002-Q02      
C/2002 N2 2002 07 11.88 0.0484 51.59 50.95 13.63 101.7 10.6 5.59 2452480.5 Kracht from 1996 X3 = 2002 N2    
C/2002 Q8 2002 08 25.92 0.0462 47.47 51.38 13.84 98.0 10.2   2452520.5 MPEC 2002-Q46 e=1    
C/2002 Q8 2002 08 25.93 0.0479 51.16 50.38 13.70 100.7 10.6   2452520.5 MPEC 2008-F32 e=1, remeasured    
C/2002 Q8 2002 08 25.92 0.0492 50.31 52.29 13.40 101.8 10.3 5.52 2452520.5 MPEC 2008-F32 2002 Q8 = 2008 E4    
C/2002 Q8 2002 08 25.93 0.0500 50.98 53.12 13.29 103.3 10.3   2452520.5 MPEC 2009-T27 e=1, remeasured again    
C/2002 Q8 2002 08 25.93 0.0484 51.40 51.00 13.61 101.6 10.6 5.71 2452520.5 Kracht from 1996 X3 = 2002 Q8    
C/2002 Q8 2002 08 25.92 0.0492 50.29 52.37 13.40 101.9 10.3 5.52 2452520.5 MPEC 2009-T27 2002 Q8 = 2008 E4    
C/2002 Q10 2002 08 27.50 0.0484 51.02 50.99 13.54 101.2 10.5   2452520.5 MPEC 2002-R02 e=1    
C/2002 Q10 2002 08 27.51 0.0484 51.39 50.95 13.56 101.5 10.6 5.72 2452520.5 Kracht from 1996 X3 = 2002 Q10    
C/2002 Q10 2002 08 27.51 0.0483 51.56 50.75 13.60 101.5 10.6 5.63 2452520.5 Kracht from 2002 Q10 = 2008 G6    
C/2002 S4 2002 08 18.22 0.0484 50.98 50.81 13.51 101.0 10.5   2452520.5 MPEC 2002-T16 e=1    
C/2002 S4 2002 09 18.22 0.0483 51.48 50.86 13.66 101.5 10.7 5.97 2452520.5 MPEC 2008-S67 2002 S4 = 2008 R7    
C/2002 S4 2002 09 18.22 0.0483 51.45 50.70 13.62 101.4 10.6 5.78 2452520.5 Kracht from 1996 X4 = 2002 S4    
C/2002 S5 2002 09 19.33 0.0467 52.01 49.01 14.03 100.2 11.0   2452520.5 MPEC 2002-T16 e=1    
C/2002 S5 2002 09 19.32 0.0478 52.23 49.82 13.77 101.2 10.8   2452520.5 MPEC 2009-T27 e=1, remeasured    
C/2002 S5 2002 09 19.32 0.0482 51.15 50.95 13.63 101.3 10.6 5.78 2452520.5 MPEC 2009-T27 1996 X5 = 2002 S5    
C/2002 S5 2002 09 19.32 0.0479 51.32 50.50 13.77 101.0 10.7 5.78 2452520.5 Kracht from 1996 X5 = 2002 S5 = 2008 N4 -0.0348 +0.0563
C/2002 S7 2002 09 21.06 0.0483 51.38 50.57 13.53 101.2 10.5   2452520.5 MPEC 2002-T25 e=1    
C/2002 S7 2002 09 21.07 0.0482 52.00 50.64 13.65 101.8 10.7 5.78 2452520.5 MPEC 2008-P60 2002 S7 = 2008 N4    
C/2002 S7 2002 09 21.07 0.0482 51.58 50.57 13.59 101.4 10.6 5.78 2452520.5 MPEC 2009-J14 1996 X3 = 2002 S7 = 2008 N4 0.0000 +0.0027
C/2002 S11 2002 09 30.34 0.0482 51.84 50.70 13.68 101.7 10.7   2452560.5 MPEC 2002-T75 e=1    
C/2002 S11 2002 09 30.33 0.0480 51.05 50.98 13.63 101.2 10.6 5.53 2452560.5 MPEC 2008-L29 2002 S11 = 2008 G6    
C/2002 S11 2002 09 30.33 0.0482 51.43 50.87 13.66 101.5 10.6 5.93 2452560.5 Kracht from 2002 S11 = 2008 R7    
C/2002 S11 2002 09 30.33 0.0482 51.40 50.87 13.66 101.5 10.6 5.93 2452560.5 Kracht from 1996 X4 = 2002 S11 = 2008 R7 +0.7404 +0.6469
C/2002 S11 2002 09 30.33 0.0482 51.36 50.92 13.68 101.5 10.6 5.93 2452560.5 Kracht from 1996 X5 = 2002 S11 = 2008 R7 +0.3534 +0.6473
C/2004 A3 2004 01 16.16 0.0433 58.54 44.75 14.75 102.4 12.5   2453040.5 MPEC 2004-M04 e=1    
C/2004 B3 2004 01 18.27 0.0515 53.97 44.90 13.28 98.1 10.7   2453040.5 MPEC 2004-M04 e=1    
C/2004 B3 2004 01 18.28 0.0514 54.52 46.02 13.46 99.8 10.9 5.93 2453040.5 Kracht from 2004 B3 = 2009 Y10    
C/2004 J4 2004 05 05.33 0.0417 69.22 34.30 12.35 103.1 11.5   2453120.5 MPEC 2004-M71 e=1    
C/2004 J4 2004 05 05.34 0.0437 67.54 34.81 12.28 101.9 11.3 4.84 2453120.5 Kracht from 1999 M3 = 2004 J4    
C/2004 J12 2004 05 12.91 0.0398 71.79 33.74 12.68 105.1 12.0   2453120.5 MPEC 2004-N04 e=1    
C/2004 J12 2004 05 12.92 0.0438 66.81 34.25 12.21 100.6 11.2 4.86 2453120.5 Kracht from 1999 M3 = 2004 J12    
C/2004 J20 2004 05 13.77 0.0419 65.37 35.86 12.76 100.7 11.6   2453120.5 MPEC 2007-K65 e=1    
C/2004 J20 2004 05 13.79 0.0438 66.62 34.13 12.20 100.3 11.2 4.87 2453120.5 Kracht from 1999 M3 = 2004 J20    
C/2004 J13 2004 05 13.85 0.0441 64.48 36.12 12.47 100.1 11.2   2453120.5 MPEC 2004-N04 e=1    
C/2004 J13 2004 05 13.85 0.0439 66.04 33.79 12.16 99.3 11.1 4.87 2453120.5 Kracht from 1999 M3 = 2004 J13    
C/2004 J15 2004 05 14.75 0.0438 67.24 34.56 12.28 101.3 11.3   2453160.5 MPEC 2004-N05 e=1    
C/2004 J15 2004 05 14.75 0.0437 67.74 34.91 12.30 102.2 11.4 4.87 2453160.5 Kracht from 1999 M3 = 2004 J15    
C/2004 J16 2004 05 14.97 0.0314 69.24 34.39 14.63 103.0 13.7   2453160.5 MPEC 2004-N05 e=1    
C/2004 J16 2004 05 15.04 0.0438 67.17 34.54 12.25 101.2 11.3 4.87 2453160.5 Kracht from 1999 M3 = 2004 J16    
C/2004 J17 2004 05 15.55 0.0356 72.09 35.60 13.79 107.2 13.1   2453160.5 MPEC 2004-N05 e=1    
C/2004 J17 2004 05 15.58 0.0438 66.52 34.08 12.20 100.1 11.2 4.87 2453160.5 Kracht from 1999 M3 = 2004 J17    
C/2004 J18 2004 05 15.69 0.0461 65.28 34.23 11.89 99.0 10.8   2453160.5 MPEC 2004-N05 e=1    
C/2004 J18 2004 05 15.68 0.0438 67.08 34.47 12.24 101.1 11.3 4.87 2453160.5 Kracht from 1999 M3 = 2004 J18    
C/2004 L10 2004 06 14.10 0.0431 69.72 35.76 12.54 105.0 11.8   2453160.5 MPEC 2004-O05 e=1    
C/2004 L10 2004 06 14.08 0.0438 67.21 34.62 12.25 101.4 11.3 4.95 2453160.5 Kracht from 1999 M3 = 2004 L10    
C/2004 L10 2004 06 14.08 0.0438 67.06 34.67 12.24 101.3 11.3 4.92 2453160.5 Kracht from 1999 N6 = 2004 L10    
C/2004 L10 2004 06 14.08 0.0438 67.46 34.36 12.25 101.3 11.3 4.95 2453160.5 Kracht from 1999 M3 = 2004 L10 = 2009 L8 -0.4518 +0.2086
C/2004 L10 2004 06 14.08 0.0439 67.33 34.39 12.24 101.2 11.3 4.92 2453160.5 Kracht from 1999 N6 = 2004 L10 = 2009 L8 -0.0429 +0.4057
C/2005 W4 2004 11 23.49 0.0540 49.00 53.45 14.68 101.5 11.0   2453680.5 MPEC 2005-X14 e=1    
C/2005 W4 2005 11 23.50 0.0546 49.04 53.57 14.59 101.7 11.0 5.32 2453680.5 MPEC 2005-X14 2000 O3 = 2005 W4    
P/2005 W4 2005 11 23.50 0.0546 49.37 53.11 14.63 101.5 11.1 5.32 2453680.5 MPEC 2011-F14 2000 O3 = 2005 W4 = 2011 E1 0.0000 -0.0076
C/2008 E4 2008 03 03.01 0.0499 50.61 51.85 13.13 101.7 10.1   2454520.5 MPEC 2008-F32 e=1    
C/2008 E4 2008 03 03.02 0.0494 50.78 51.87 13.32 101.9 10.3 5.52 2454520.5 MPEC 2008-F32 2002 Q8 = 2008 E4, Q8 remeasured    
C/2008 E4 2008 03 03.02 0.0494 50.75 51.95 13.32 101.9 10.3 5.52 2454520.5 MPEC 2009-T27 2002 Q8 = 2008 E4, Q8 remeasured again    
C/2008 G6 2008 04 13.54 0.0483 57.03 49.13 14.35 105.3 12.0   2454560.5 MPEC 2008-L29 e=1    
C/2008 G6 2008 04 13.47 0.0482 51.61 50.47 13.54 101.3 10.6 5.54 2454560.5 MPEC 2008-L29 2002 S11 = 2008 G6    
C/2008 G6 2008 04 13.48 0.0484 52.13 50.22 13.51 101.6 10.6 5.63 2454560.5 Kracht 2002 Q10 = 2008 G6    
C/2008 N4 2008 07 04.38 0.0485 51.77 50.66 13.82 101.6 10.8   2454640.5 MPEC 2008-P60 e=1    
C/2008 N4 2008 07 04.39 0.0482 52.78 49.91 13.53 101.9 10.7 5.78 2454640.5 MPEC 2008-P60 2002 S7 = 2008 N4    
C/2008 N4 2008 07 04.38 0.0482 52.39 49.82 13.47 101.4 10.6 5.78 2454640.5 MPEC 2009-J14 1996 X3 = 2002 S7 = 2008 N4 0.0000 +0.0027
C/2008 N4 2008 07 04.38 0.0479 52.14 49.75 13.65 101.1 10.7 5.79 2454640.5 Kracht from 1996 X5 = 2002 S5 = 2008 N4 -0.0348 +0.0563
C/2008 R7 2008 09 06.60 0.0479 52.61 49.71 13.49 101.5 10.7   2454720.5 MPEC 2008-S67 e=1    
C/2008 R7 2008 09 6.60 0.0480 52.60 49.80 13.50 101.6 10.7 5.96 2454720.5 MPEC 2008-S67 2002 S4 = 2008 R7    
C/2008 R7 2008 09 06.60 0.0479 52.55 49.82 13.50 101.6 10.7 5.93 2454720.5 Kracht from 2002 S11 = 2008 R7    
C/2008 R7 2008 09 06.59 0.0479 52.51 49.82 13.50 101.6 10.7 6.05 2454720.5 Kracht from 1996 X4 = 2002 S11 = 2008 R7 +0.7404 +0.6469
C/2008 R7 2008 09 06.59 0.0479 52.47 49.88 13.52 101.6 10.7 6.06 2454720.5 Kracht from 1996 X5 = 2002 S11 = 2008 R7 +0.3534 +0.6473
C/2009 L8 2009 06 07.43 0.0414 78.17 25.27 11.95 103.2 11.7   2455000.5 MPEC 2009-O21 e=1    
C/2009 L8 2009 06 07.42 0.0417 76.99 24.70 11.78 101.4 11.5 5.00 2455000.5 Kracht from 1999 M3 = 2004 L10 = 2009 L8 -0.4518 +0.2086
C/2009 L8 2009 06 07.42 0.0417 76.93 24.66 11.77 101.3 11.5 5.03 2455000.5 Kracht from 1999 N6 = 2004 L10 = 2009 L8 -0.0429 +0.4057
C/2009 L13 2009 06 09.16 0.0438 78.34 20.11 11.27 98.2 11.0   2455000.5 MPEC 2009-O22 e=1    
C/2009 Y10 2009 12 20.37 0.0513 69.10 36.02 12.38 104.7 11.6   2455200.5 MPEC 2010-O30 e=1    
C/2009 Y10 2009 12 20.33 0.0516 67.97 32.12 12.07 99.6 11.2 5.95 2455200.5 Kracht from 2004 B3 = 2009 Y10    
C/2010 U 2010 10 23.37 0.0442 77.48 24.58 11.80 101.5 10.9   2455492.5 Kracht e=1    
P/2011 E1 2011 03 09.84 0.0534 57.26 44.79 13.11 101.4 11.0 5.31 2455640.5 MPEC 2011-F14 2000 O3 = 2005 W4 = 2011 E1 0.0000 -0.0076
C/2012 B 2012 01 19.06 0.0449 74.41 27.13 11.89 101.2 11.4 5.20 2455960.5 Kracht 2001 R8 = 2012 B